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ECL86=6GW8 Westinghouse Toshia Japan NOS 1972 pins cleaned of oxidation (1.4ma and 35ma)
ECL86=6GW8 Westinghouse Toshia Japan NOS 1972 pins cleaned of oxidation (1.4ma and 35ma)
By Tube World
$ 39.99
ECL86=6GW8 Westinghouse Toshia Japan NOS 1972 pins cleaned of oxidation in white box
1 section) 1.4ma Gm=1600 (triode)
1 section) 35ma Gm=10,350 (pentode)
Amplitrex Test Settings:
Triode Section:
Vplate=250V
Vgrid=-1.9V
Good Ma = 1ma
Good NOS Gm = 1600, Good used Gm = 1400
Pentode Section
Vplate=250V
Vscreen=250V
Vplate=-7V
Good NOS Ma range 30-35ma
Good Gm range 9500-10,000, Good used Gm = 8500-9500
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